Winter Backpacking Gear Buying Tips

Before buying winter backpacking gear, here are a few tips. My suggestions are mainly agnostic with regard to brand names. My purpose is just to explain what to look for and share buying tips. These are the things to do and know before you spend your money putting together a winter backpacking kit.

With the right winter backpacking gear, you can be warm, dry, and comfortable snowshoeing or hanging around your camp in the snow.

These tips just concern winter gear basics and are not a full gear list for winter backpacking.

Boots

In the early winter season (fall) when rain is freezing and icing the trail and in late season (spring) especially, when the snow is packed down on the trail, micro-spikes add valuable traction.

Keeping your feet warm in PNW winter doesn’t require heavy Mukluks. Your 3-season boots might even work, but only if they are loose enough to allow for warmer socks and still have plenty of circulation. I usually use thin liner socks with heavy outer wool socks. If your socks create a tight boot fit, then your feet will be cold and you are better off getting another pair of boots for winter use. Circulation is the key to warmth. If you buy boots for winter, be sure to try them on wearing liner socks and thick wool outer socks (the thicker the better). Even with both pairs of socks on, the boots should not be tight. Look for boots that are waterproof, but breathe, and sturdy enough to use with snowshoes.

If you want to use your summer boots, but the fit is tight, try relacing them, starting about half way up. How you lace your boots is very important for correct winter fit. Even with boots made for wide feet you may need to skip the first bottom eye-rings to get the perfect loose winter fit. More here: https://winterbackpacking.com/how-to-keep-your-feet-warm/

I don’t use wool insoles in my boots, but I do use them in my camp booties. The insoles only cost a few dollars, so they are well worth it for the extra warmth when standing around in camp on the snow.

Snowshoes

There are a lot of snowshoe types. For trips that involve going up mountains, “mountain terrain” snowshoes are the safest option. Not all the ones shown in this photo are for mountain terrain.

Look for mountain-terrain snowshoes. This type will have two features that are essential in the Pacific Northwest: long bottom traction rails and heel lifts. Tubular flat terrain snowshoes are not safe on steep terrain. From around December–March, most PNW trips will require snowshoes.

More here: https://winterbackpacking.com/snowshoe-tips/

Backpacks

In the colder months and higher elevations, you will need more cold-weather gear, adding weight to your pack. There are more layers to bring, the extra mattress, the heavier sleeping bag, the snow shovel (necessary avalanche gear), etc. For some trips, you will also need to strap your snowshoes to your pack for part of the trip. I’ve tried hard to get my gear weight down and still I end up with 22–27lbs for most 2–3-day trips, not counting the weight of the pack (3lbs) or snowshoes (4lbs). This means my pack weight can hit 35lbs.

The pack I use (a Granite Gear Leopard A.C. that uses the same suspension of the earlier Blaze A.C. pack—both discontinued) is a 58-liter pack weighing 2lbs 11.5 oz (3lbs 1oz. with lid) with a 40lb capacity.

Winter backpack
This alpine backpack holds all the gear I require for winter backpacking trips. As a general rule, it is best to put all your gear inside the pack. However, for easy access, I put my snow shovel and probe on the outside. Many hikes begin at lower elevations and the snowshoes must be strapped to the outside until needed.

Backpack buying tips: Buy the pack that fits your gear requirements. Don’t do it the opposite way by buying a pack and trying to make your gear fit its limitations. You don’t want a pack that is too large because you’ll just end up carrying useless pack weight. If the pack is too small the gear will not fit or the pack will be too weak to carry the weight comfortably. This means you need to first determine how much volume and weight your gear will be. Find the lightest pack you can get and afford, but without sacrificing comfort and durability. Obviously, a person carrying more than 40lbs needs a stronger and larger pack than what I use. Most of the people who hike with me tend to have higher capacity packs. That said, I know from experience, a 60 liter, 3lb, and 40lbs capacity pack is all that is required to do the job.

Try the pack on and be sure that the weight is on your hips and not your shoulders. The hip belt system is critical for comfort on long distance trips. Pack weight, durability, and comfort are the most important qualities, not extra pockets and compartments. Recently, I eliminated the top lid to cut weight and I haven’t missed it.

Remember, you will probably need to attach snowshoes and a snow shovel to the exterior, so think about how you will do that before you make the purchase. You may need a way to attach some extra straps.

Sleeping pads

For sleeping on the snow, first, check the “R-value” of your sleeping pad. You’ll need 5 to 7 R-value for true comfort. In that range, you will not notice that you’re sleeping on snow or ice.

Be aware that even if the air temperature is 40–50F degrees, the ground may be covered in thick frost, ice, or snow.

There are a few air mattresses around that achieve a 5 or better R-value, but the best practice is to have a solid foam pad plus an air mattress. Even though you can rely solely on an air mattress, don’t do it! Instead, always bring both. The solid foam pad will help protect your air mattress and add additional R-value. When combined you can achieve the needed R-value. You can’t rely on just a solid foam pad because most are only in the 1.5-2.8 range and that’s not enough. Putting the two pads together gives you what you need, but most of your protection comes from the air mattress. If the air mattress fails you will be in a difficult situation and will likely need to borrow someone else’s foam pad to double up on foam. That is, in an emergency, someone can give up their foam pad and get by with just an air mattress. It is harder to get by with just a foam pad. The two-pad strategy is a critical safety measure for the team.

Sleeping bags

For winter backpacking, you’ll want a bag that is lightweight and warm, but your budget may not give you both. The key thing to know is that a “10ºF degree” bag may only be comfortable down to around 20–30 degrees. A 0º F degree bag may only be comfortable in the 10–20 degree range. So, if you’re serious about winter camping, Get a zero degree bag. For most winter trips in the Pacific Northwest, I use a 10-degree rated sleeping bag and on rare occasions, a 20 minus bag. A zero-degree bag is the best option for most trips. Most winter backpackers I know are using 15º, 10º and 0º degree rated bags.

If you anticipate going on trips with temperatures dropping as low as 10 degrees and possibly zero (unusual in the PNW), then a -20ºF degree bag will be better. I only use my -20ºF degree bag once or twice each winter. If I expect day-time temperatures to go lower than 5ºF, I don’t go.

Synthetic is the economical choice and will work, but down is lighter, especially higher loft down such as 850 or 950-goose down. Besides weight, there is a huge cost difference between synthetic and down sleeping bags. A 0ºF synthetic sleeping bag will usually cost around $80–150 and weigh 4–7lbs. A 0ºF 650-fill down sleeping bag will usually cost around $250–350 and weigh 3.5–4lbs. A 0ºF 800-fill down sleeping bag will usually cost around $500 and weigh around 3lbs or slightly more. A 0ºF 900+fill down sleeping bag will usually cost around $600 and weigh around 3lbs or slightly less.

The weight difference between a 10ºF degree 700 down bag and a 10ºF degree 850 down bag is one pound.

Look for a good sale, and be aware that sleeping bags gradually loose their loft, reducing effectiveness. That means it is risky to buy second-hand sleeping bags. Also, if the sleeping bag is stored in a compressed way, that too will ruin the loft.

TIP: To help protect your sleeping bag it helps to sleep wearing a fresh thin base layer—top, bottom, and liner socks. Don’t wear clothes that you hiked in as the moisture will reduce your warmth significantly. But avoid trying to overcome a low-rated sleeping bag by sleeping with your coat on and wind jacket, rain pants, etc. If you do that and temperatures fall even lower than expected, you will have no further way to gain any additional warmth. That is, have extra warm capabilities, rather than just enough. Also, wearing a coat inside your mummy bag may compress the bag and actually reduce efficiency.

Gloves

Being truly comfortable in the winter requires keeping your hands dry and warm. I use a three-glove strategy. First, carry a light-weight smart wool liner glove to use while hiking. If you’re on a budget use army-surplus wool liner gloves—they feel really nice. Then a mid-weight insulated glove or extra liners. Finally, loose-fitting mittens. All three or at least two can be worn together. If your liner gloves get wet while hiking you can wear your mid-weight gloves or carry extra liners. Use the heavier gloves or mittens around camp. If temperatures are hovering around freezing and snow is sticking and melting on your clothes, it is a good idea to have an extra set of liner gloves. It is very hard to keep gloves dry. Expect them to get wet and expect that you will want another pair. In some Spring months, the wet gloves can dry out while you wear the extra ones, but in many situations, that’s not going to happen.

Jackets, wind protection, and layers

Example of winter layering
I don’t wear this jacket while hiking, but once I stop, this is what I pull out of my backpack to stay warm if the expected temps are below freezing. In this example of layering: fleece hat, down jacket over a smart wool base layer, regular year-round hiking pants over a synthetic base layer, gaiters, Goretex (Asolo) hiking boots with wool socks and sock liners.

At lower elevations, temps can be above the freezing point, making snow stick and melt on your outer layers. This means you need a rain jacket even in winter, but that jacket needs to fit over your puffy jacket if necessary. So be sure to test the rain jacket’s fit over your insulated coat before you make a purchase. The fit should not be tight. While hiking you will not likely need an insulated jacket, but when you stop or set up camp, you will need to add layers. Ultra-light down (8oz of down or less) jackets are not enough warmth for winter camping. Bring wool and/or fleece tops too because these can keep you warm even when wet. A wool top base layer and synthetic base-layer for legs, plus a clean pair of wool socks will help you stay comfortable around camp and while you sleep at night.

What you hike in will likely be wet from sweat, especially on trips with a lot of elevation gain. I always carry a warm base layer and fresh socks just for camp and sleeping at night. This means there is always dry clothing for camp.

Smart wool is expensive, but investing in at least one smart wool top base layer will put comfort and added security in your winter kit. Capilene is a new fabric that is light and very effective for insulation as a base layer. It is a lighter weight alternative to smart wool.

If you have a choice between jackets and tops with or without a hood, I recommend always choosing the hoodie for the extra wind and UV protection, as well as warmth.

If high winds are in the forecast, pack a balaclava and ski goggles. For milder conditions, a buff is a versatile and light-weight accessory that can come in handy. If you are not prepared for wind, you will suffer! For more information about wind see my post “Preparing for Winter Winds.”

Everyone is different, and if you are coming from a warmer climate you may need more than someone who lives in the Pacific Northwest. Generally speaking, in weather 32ºF and above, I just wear regular hiking pants. If the temperatures are going to be below 32ºF degrees, then I add a thin synthetic base layer under my pants (just thermal underwear made of nylon, not wool or even capilene). If below 10ºF degrees (rare), then a smart wool base layer. The colder it gets, the more layers you need. On many hikes, if not most, one challenge is adjusting layers in a short period of time as you move from lower (warmer) to higher (colder) elevations. It always happens that hikers stop and start pulling off layers 15–30 minutes into an uphill hike. With base layers under your pants, it is just harder to remove a layer—especially when you are wearing gaiters and snowshoes. So, I do what many winter hikers do, start off cold with the expectation of warming up. And I try to be very careful about unnecessary base layers under my pants.

In addition to layering, you will want UV protection. In the later cold-weather hiking season (March–July), high-elevation snow travel and camping on snow field can mean intense exposure to UV rays. You need UV sunglasses that will wrap around to the sides. Lightweight UV shirts with hoodies and/or hats with neck and side capes or a bandana to cover exposed areas of the face. This will help prevent severe sunburns, which can happen in a single afternoon. The UV rays are bouncing off the snow, so even your lips and underside of your nose can get painfully sunburned.

Tents

4-season and 3-season tents in the snow.

You can get a 4-season tent, but for much of the year, a three-season tent can work. Even a tarp will work. Tents do provide some extra warmth (about ten degress for some 4-season tents) but tents are mostly for wind and snow protection. The advantage of a tent, especially free-standing tent designs, is that you can quickly set up camp when you’re tired to get out of severe weather. Pole-supported tarps are fine but harder to set up and harder to stake out in the early season when snow is heavy and soft.

Whatever you use, if snow is in the forecast, tents that have steep walls and very little top surface area (i.e., no large surfaces that will easily collect snow) are best. I have seen hikers use 3-season tents in most of the conditions I have used my 4-season tent. The greatest limitation of the 3-season tent in winter conditions is wind protection. Even a light 5 mph breeze will carry snow into some 3-season tents. This can be mitigated by positioning any opening away from the wind and placing snow around the fly edges.

All the 4-season solo tents on the market today have some limitations. They are either single wall construction causing interior condensation, not steep enough to shed snow well, or too heavy. Nevertheless, most of them are good enough to get you through average conditions. Many of these tents are in the 2–4 lbs range.

4-season tents
Many 4-season tents are very heavy, but there are a few ultra-light solo options. The tent on the left is my Lago 1 made by Snow Peak. This ultra-light tent (2.75 lbs Rainfly Included, minus stakes) has good breathability and is, in my opinion, by far the best 4-season solo tent available for PNW conditions. It fits me and all my gear but it is a bit small if you are a large or tall person. Unfortunately, this tent has been discontinued.
The tent on the right is the Big Agnes Sheild 2. It is a single wall construction but has excellent ventilation at the top. It is, in my opinion, a tight fit for two people, but makes a roomy solo tent if you are large. It is, however, heavier at 3lbs, 12 oz, and much more expensive.
Another 4-Season option is the MSR Advance Pro™. It is Ultralight (3 lbs 3 oz) and also 2-Person.

What about hammocks? Whatever you think about them, it is a simple fact that there is no place to set up a hammock in 95% of all the places we camp in the winter. The trees are too encased in snow, too dangerous to approach, too small at the higher elevation, or non-existent in the location.

Don’t forget to upgrade your tent stakes. In additions to some snow stakes, take some extra 2–3mm utility cord to add extensions for deadman stakes (i.e., added length to bury stakes deeper in the snow in a horizontal position). For more on staking out your tent with pre-tied cords read this: https://winterbackpacking.com/how-to-stake-a-tent-in-snow-without-tying-knots/

Cooking gear and Pack Bladders

Canister stove in winter
While I personally use a liquid fuel stove, I have seen canister stoves get the job done in winter, as seen in this photo (about 5200ft at around 25-30F degrees).

I strongly recommend dropping the pack bladder for winter conditions. The mouth value freezes and you’ll get dehydrated. Sometimes, the bladder freezes overnight. You may be able to work around these problems, but a simpler alternative is a sturdy Nalgene Bottle. It offers fewer problems and more utility. I carry a one-liter bottle and a half-liter bottle. There’s no need to carry a lot of water because snow is everywhere. The Nalgene bottle can double as a hot water bottle at night—which is important.

It is best to carry water bottles on the outside of your pack and flip the bottles upside down while hiking if the water is likely to freeze (20º range). If the water freezes, it will freeze at the top first blocking access to the unfrozen water. If the bottle is upside down this problem is solved. Carrying frozen water is a upain and it renders the container useless. You must drink the water or poor it out before it freezes.

The majority of my winter trips are in the 18–40ºF temperature range. However, if temperatures are exceptionally cold—15ºF or below—you need a metal thermos bottle or stainless steel hydro flask filled with hot water or tea. This is the only way to keep water in liquid form while hiking. At these temperatures, it is IMPORTANT to empty your plastic bottles before they freeze and become useless. You must have an empty Nalgene Bottle to fill with hot water at night, so you must also be prepared with enough fuel to melt snow, boil water, and cook food repeatedly.

Carry a pot large enough to melt snow—often the only way to refill your water supply. Don’t bring water filters in freezing weather because it will damage the filter. Pack both cookable and cold meals in case you are unable to use your stove (it happens).

I use and recommend a liquid-fuel stove, but I regularly hike with people who use canisters and they get the job done in the winter conditions we have encountered thus far. Is a liquid-fuel stove better—absolutely! They are more reliable and melt snow faster. However, they can fail. If you use one, I recommend knowing how to service it and carry a repair kit.

Backpacking Stove
This is the popular MSR WhisperLite International Backpacking Stove. The image on the left shows the primer flame which heats the fuel coil turning the liquid into gas. The image on the right shows the flame adjusted and also the fuel bottle and pump. The fuel line is hidden by the snow. This type of stove works well in cold conditions. This stove must be used outside the tent or vestibule because of the large primer flame and potential Carbon monoxide (CO) poisoning.

IMPORTANT TIP: Bear-proof containers. Black bears are not true hibernators and may move from den to den in mild winters. I don’t expect to see black bears in the higher winter locations where I tend to camp, but smaller mammals are around and they can tear through your gear looking for food, especially in the shoulder months. So should you bring a bear-proof containers or a sack to hang from a tree? I always carry a bear-proof container. Whatever you think about hanging sacks, it is a simple fact that there is no place to set up a bear sack in most of the places we camp in the winter. The trees are too encased in snow, too dangerous to approach, too small at the higher elevations, or non-existent. When you make gear chooses, make chooses that give you the freedom to camp where you want to camp. If you don’t want to carry a bear canister, consider a small metal lunch box. These weigh 6–10oz (a bear canister is 2lbs) and will help keep mice and other small animals from eating through or carrying away your food sack.

WAG Bags

Backpacking Toilet Kits
Two popular WAG bag kits, Biffy Bags (2.1 oz) and the slightly more robust “Go anywhere toilet kit” (2.2 oz). With either, I recommend including some of your own extra toilet paper and sanitary wipes.

Two popular WAG bag kits are the Biffy Bags (2.1 oz) and the slightly more robust “Go anywhere toilet kit” (2.2 oz). With either, I recommend including some of your own extra toilet paper and sanitary wipes.

Bring WAG bags. Seriously, don’t be the person who poops in the snow. Wag Bags make it easy to go anywhere and allow you to pack it out for true LNT. Consider a popular area such as the Enchantments, which received 17,000 visitors in 2009, which increased to 50,000 by 2016. Is it really possible to have clean virus-free mountain water if tens of thousands of people are burying human waste along the same trail and campsites? Whatever the official rules or time of the year, it is better to pack it out, same as climbers do on popular routes.

Avi gear

Avi gear photo
Standard Avi-gear: Transceiver, shovel, and probe.

Looking for the perfect holiday gift for the winter backpacker in your family? Show them that you care with some avalanche gear.  The three basics are 1) transceiver, 2) shovel, and 3) probe.

One transceiver isn’t enough. There has to be another person with a transceiver to pick up the signal of the person buried. Being prepared is a group effort. The same is true for shovels and probes.

There are lots of online videos and free classes as well as in-depth courses for developing avalanche and safety skills so you can enjoy the outdoors year round.

Even if you never have to use your transceiver in a real avalanche emergency, you will likely use the shovel frequently when setting up camp. If you have family or friends or believe the purpose of life is to serve others, then invest in some basic avi gear to keep yourself and others alive should the unexpected happen.

The avalanche gear choices I use are

  • The Black Diamond Pieps DSP Sport Beacon. 11.6 oz with batteries and case. (Usually around $240–300) All avalanche transceivers use the same frequency and will work together.
  • The Backcountry Access B-1 EXT Bomber Avalanche Shovel. 1lb 5oz. (About $50)
  • The Black Diamond QuickDraw Tour Probe – 240cm. 10.4 oz (About $60) Probes are usually 240cm to 320cm. Longer is better.

A good stocking stuffer is the small book, Avalanche Essentials: A Step-by-Step System for Safety and Survival by Bruce Tremper, Mountaineers Books (Paperback).

IMPORTANT TIP: New batteries in your avalanche transceiver will last 200–300 hours depending on the type of transceiver you own. So turn it on and test it at the trailhead and leave it on for the duration of the trip!

Ultra-light gear in the winter?

Every ounce you can cut off your kit is helpful. There’s plenty of ultra-light gear that works well in winter. The main consideration is durability in situations where your gear performance is critical. A winter kit will inevitably be heavier than a summer one, and that means you must have a backpack that can carry the heavier load and do it comfortably. That said, there are sixty-liter backpacks in the 3–4 lbs range that will do the job. Solid lightweight Alpine capable backpacks cost the same as heavier bags, so there is no reason to have a 5–7 lb backpack.

There are both 3-season and 4-season tents that are 3 lbs or less that will do the job for most mild winter conditions. If you want to camp in heavy snowfall or higher winds, then a sturdy 4-season tent is your best option. Some 4-season tents are considered “tree-line” tents, meaning below the tree level, which is one way of saying not fit for high winds, such as are common on ridges or where there are no trees to break the wind. Personally, I avoid camping under trees. The ice and snow can bring down huge limbs and whole trees.

Sleeping bags and clothing will be the biggest challenge when it comes to reducing pounds. There is a huge cost difference between synthetic and higher-quality down. The best approach is to cut weight where you can and then gradually acquire better gear as your budget allows. I started with a synthetic zero-degree bag and later upgraded to down bags.

A hardshell rain jacket is a critical piece of gear in high winds. It needs to provide real protection, so avoid the ultra-light options that will not protect you.

Where to shop?

Before making your purchases, bear in mind that not all online retailers are socially responsible companies and, as with most companies, once they become too large, they become toxic to democracy and support party platforms that undermine public lands. Consider buying your gear directly from the small companies that make the stuff or from smaller socially responsible retailers.

Let me know if you have any gear questions or suggestions. I’ll be updating this post periodically, correcting bad grammar and spelling, etc.

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